Lewis Lake Campground
Overview
About This Campground
Lewis Lake Campground sits at 7,800 ft along the southeast shore of Lewis Lake, eight miles from the South Entrance. A boat ramp sits near the campground information and registration area, and canoe, kayak, and motor boats are allowed on Lewis Lake. Boat permits and an aquatic invasive species inspection performed by park staff are required. This National Park Service campground is reservable and offers lakeside access with forested surroundings.
Highlights
✅ BOOK IF: You want reservable lakeside camping with boat access and no hookups. ❌ SKIP IF: You need on-site showers, full hookups, or a deep forest isolation.
Tent, RV (no hookups)
Lewis Lake and surrounding mountains
South Entrance of Yellowstone; Lewis Lake area
Family Friendly
Family campground; kids enjoy lake access and boating; basic facilities
Best Time to Visit
Late spring through early fall; boating season
Camping Tips
- Pack warm layers for cool nights.
- Bring headlamp for late arrivals.
- Use bear storage and keep a tidy camp.
- Download offline maps and have a plan for water access.
RV Driver Intel
Internal roads are gravel; expect some tight turns depending on site. Large rigs should verify site length and turning radii; plan for simple backing maneuvers if needed.
Lakeside basecamp—functional and family-friendly with boating on Lewis Lake; not a deep wilderness retreat; privacy varies by site.
No on-site showers; vault toilets available; no laundry facilities—plan accordingly
What Campers Say
Camper logs emphasize easy lake access and reservable sites, with calm evenings and reliable boat access. The AIS inspection requirement adds a quick check before hitting the water. Facilities are basic, with vault toilets and no on-site showers, so plan accordingly.
More at Yellowstone National Park
Recommended Gear for Yellowstone National Park
Information is compiled from official sources, verified traveler reviews, and editorial research. Learn how YourNPGuide works →